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2P8687 GOVERNOR GROUP--Part 3 of 3 Serial No. 80S53 and 80S54 inclusive Part of Fuel Pump Housing, Drive and Governor shown on Page 46A 772


FUEL SYSTEM
GOVERNOR GP
TORQUE CONTROL GP
CONTROL GP-FUEL RATIO

TRACTOR 772 TRACTOR 80S
 772 TRACTOR 80S00001-UP (MACHINE) UEG0571S 772 80S   (1971)

FUEL SYSTEM

GOVERNOR GP
GOVERNOR GP
2P-8687 GOVERNOR GP
2P-8687 GOVERNOR GP
2P-8687 GOVERNOR GP
GOVERNOR GP
4N-3660 GOVERNOR GP
4N-3660 GOVERNOR GP
4N-3660 GOVERNOR GP
 

#UEG0571S0100
 

2P-8687: GOVERNOR GP

2P8687 GOVERNOR GROUP--Part 3 of 3
Serial No. 80S53 and 80S54 inclusive
Part of Fuel Pump Housing, Drive and Governor shown on Page 46A
c147461 UEG0571S
2P8687 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 772 TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0055 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
2. 2P-8763 [1] GASKET  
3. 9M-4690 [1] PLUG  
4. 1S-9312 [1] SPRING  
5. 9M-1216 [1] PLUNGER  
6. 9M-8720 [2] BOLT  
7. 5L-8992 [1] COVER  
  5L-8991 [1] GASKET  
8. 8S-8952 [1] SCREW (High Idle Adjusting)  
9. 8L-6206 [1] PLATE  
10. 8L-6207 [1] GASKET  
11. 2B-2695 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
12. 2B-2694 [3] BOLT  
13. 5L-8997 [1] SCREW (low idle adjusting)  
14. 6L-1756 [1] BOLT  
15. 2J-0157 [2] SEAL  
16. 2S-7387 [1] SCREW  
  4B-2042 [1] NUT  
  3B-4501 [1] LOCKWASHER  
  8F-1326 [2] WASHER  
  2S-7307 [2] INSULATOR  
17. 9M-4704 [1] SCREW  
 

#UEG0571S0101
 

4N-3660: GOVERNOR GP

4N3660 GOVERNOR GROUP--Part 1 of 3
Serial No. 80S55-Up
Part of Fuel Pump Housing, Drive and Governor shown on Page 46B
c204749 UEG0571S
4N3660 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 772 TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-8739 [1] BOLT  
2. 6L-1756 [1] BOLT  
3. 5L-8992 [1] COVER  
4. 5L-8991 [1] GASKET  
5. 2P-8675 [1] COVER  
    (Includes)
6. 2S-7316 [1] DOWEL  
7. 2N-0478 [1] WEIGHT ASSEM.  
8. 2N-5629 [1] SHAFT ASSEM.  
9. 7L-8771 [1] VALVE ASSEM.  
    (Includes)
10. [1] PISTON  
11. 7L-8696 [1] SPRING  
12. 1N-5879 [1] PINION (14 teeth)  
13. 1N-5861 [1] RING  
14. 2N-3221 [1] GEAR (13 teeth)  
15. 3N-3349 [1] HOUSING ASSEM.  
    (Includes)
  9F-2947 [1] PLUG  
16. 5F-1749 [2] DOWEL  
17. 4F-3492 [2] DOWEL  
18. 7L-8782 [1] BEARING  
19. 3K-0810 [1] RING  
20. 7M-7219 [1] BEARING  
  7M-7193 [2] RACE  
21. 2S-0007 [1] SLEEVE  
22. 8M-9141 [1] SPRING  
23. 9M-6303 [1] SPRING  
24. 9M-6302 [2] WASHER  
25. 2S-0008 [1] SEAT  
26. 8H-9181 [1] SPRING  
27. 2P-8697 [1] GASKET  
28. 9L-6422 [1] SPRING  
29. 8L-4154 [1] COLLAR  
30. 3B-1925 [1] GASKET  
31. 6N-3504 C [1] SEAT  
  C   INDICATES CHANGE
 

#UEG0571S0102
 

4N-3660: GOVERNOR GP

4N3660 GOVERNOR GROUP--Part 2 of 3
Serial No. 80S55-Up
Part of Fuel Pump Housing, Drive and Governor shown on Page 46B
c203326 UEG0571S
4N3660 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 772 TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-8679 [1] STRAINER ASSEM.  
2. 8L-4155 [1] SCREW  
  5S-9607 [1] NUT  
3. 2P-8686 [1] LEVER ASSEM.  
    (Includes)
  9S-4466 [1] LEVER ASSEM.  
  5H-1351 [1] PIN  
4. 9M-9788 [1] PLUNGER  
5. 7M-7316 [1] SPRING  
6. 9S-4468 [1] BOLT  
  2F-4159 [1] LOCK  
7. 2N-5627 [1] GEAR ASSEM. (26 teeth)  
    (Includes)
  2N-5626 [1] YOKE  
  2N-5625 [5] SPRING  
8. 6D-9953 [2] PIN  
9. 2N-5624 [1] RETAINER  
10. 8M-8993 [2] RING  
  8M-8726 [2] DOWEL  
11. 3S-6552 [1] GASKET  
12. 7L-8748 [1] COVER  
13. 9F-6580 [2] BOLT  
14. 7F-2836 [1] LOCK  
15. 3N-0649 [1] LOCK  
16. 7B-8105 [1] RING  
17. 9M-6293 [1] LOCK  
18. 2A-5546 [3] BOLT  
19. 2P-8759 [1] SHAFT ASSEM.  
    (Includes)
  1L-5316 [1] PIN  
20. 7S-9352 [1] LEVER  
21. 1S-7105 [1] PIN  
22. 3S-6516 [2] SCREW  
  3B-4502 [2] LOCKWASHER  
23. 2P-8725 [1] PISTON ASSEM.  
    (Includes)
  7S-8447 [1] PISTON AND VALVE ASSEM.  
24. 7L-8777 [1] SLEEVE  
  8M-8997 [1] SEAL  
25. 1S-4741 [1] CYLINDER  
26. 9S-4673 [1] BAND ASSEM.  
 

#UEG0571S0103
 

4N-3660: GOVERNOR GP

4N3660 GOVERNOR GROUP--Part 3 of 3
Serial No. 80S55-Up
Part of Fuel Pump Housing, Drive and Governor shown on Page 46B
c204750 UEG0571S
4N3660 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your 772 TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0055 [4] BOLT  
2. 3B-4506 [4] LOCKWASHER  
3. 3P-0008 [1] HOUSING ASSEM.  
    (Includes)
  9F-2083 [2] DOWEL  
4. 4F-4585 [1] PLUG  
5. 8S-0134 [1] BEARING  
6. 9S-0798 [1] BEARING  
7. 9S-4671 [1] SEAL  
8. 4N-5050 [1] PLUG  
9. 9M-8720 [2] BOLT  
10. 5L-8997 [1] SCREW  
11. 2J-0157 [2] SEAL  
12. 3P-0009 [1] INSULATOR  
13. 8S-8952 [1] SCREW  
14. 1S-7660 [1] SHAFT  
15. 8L-6207 [1] GASKET  
16. 8L-6206 [1] PLATE  
17. 9M-4704 [1] SCREW  
18. 9M-4690 [1] PLUG  
19. 9M-1216 [1] PLUNGER  
20. 2P-8763 [1] GASKET  
21. 5S-9090 C [1] SPRING  
22. 2B-2695 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
23. 2B-2694 [3] BOLT  
  C   INDICATES CHANGE
 

#UEG0571S0104
 

4S-9498: VARIABLE TIMING DRIVE ASSEMBLY

4S9498 VARIABLE TIMING DRIVE ASSEMBLY
Serial No. 80S1 to 80S54 inclusive
Part of Fuel Pump Housing, Drive and Governor shown on Pages 46 and 46A
c107323 UEG0571S
4S9498 VARIABLE TIMING DRIVE ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 772 TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4S-9497 [1] SHAFT ASSEM.  
2. 7S-8790 [1] SPRING  
3. 4S-9485 [1] COUPLING  
4. 2S-0978 [1] VALVE  
5. 2S-0987 [2] DOWEL  
6. 7S-6716 [1] PISTON ASSEM.  
7. 7S-1134 [1] SPRING  
8. 4S-6904 [2] WEIGHT  
9. 4S-9714 [1] NUT  
10. 5H-4792 [2] PIN  
11. 4S-9487 [1] DOWEL  
12. 4S-9486 [1] RETAINER  
13. 3B-0551 [1] PLUG  
 

#UEG0571S0105
 

4N-6680: DRIVE AS-VARIABLE TIMING

4N6680 VARIABLE TIMING DRIVE ASSEMBLY
Serial No. 80S55-Up
Part of Fuel Pump Housing, Drive and Governor shown on Page 46B
c148300 UEG0571S
4N6680 DRIVE AS-VARIABLE TIMING Parts scheme
  For full view, you need register

Parts for your 772 TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4S-9497 [1] SHAFT ASSEM.  
2. 7S-8790 [1] SPRING  
3. 4N-6679 [1] COUPLING  
4. 4N-6927 [1] VALVE  
5. 2S-0987 [2] DOWEL  
6. 4N-5397 [1] PISTON ASSEM.  
7. 2P-9585 [1] SPRING  
8. 4S-6904 [2] WEIGHT  
9. 4S-9714 [1] NUT  
10. 5H-4792 [2] PIN  
11. 4S-9487 [1] DOWEL  
12. 4S-9486 [1] RETAINER  
13. 3B-0551 [1] PLUG  
 

#UEG0571S0106
 

1P-4004: GOVERNOR TORQUE SPRING

GOVERNOR TORQUE SPRING (1P4004 N/S)
Serial No. 80S1 to 80S54 inclusive
c112925 UEG0571S
1P4004 GOVERNOR TORQUE SPRING Parts scheme
  For full view, you need register

Parts for your 772 TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-6292 [1] LOCK  
2. 8M-9062 [1] RETAINER  
3. 8S-4317 [1] CONTACT  
4. 9S-9003 [1] SPRING  
5. 2S-7391 [1] BAR  
6. 2S-7390 [1] SPACER (.032" Thick)  
7. 8L-8601 [1] SPACER (.002" Thick)  
  9L-3626 [1] SPACER (.016" Thick)  
  5S-2620 [1] SPACER (.078" Thick)  
8. 1P-6452 [1] INSULATOR  
9. 4F-7957 [2] BOLT  
 

#UEG0571S0107
 

4N-4359: SPRING GP-GOVERNOR TORQUE

GOVERNOR TORQUE SPRING (4N4359 N/S)
Serial No. 80S55-Up
c150613 UEG0571S
4N4359 SPRING GP-GOVERNOR TORQUE Parts scheme
  For full view, you need register

Parts for your 772 TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-6292 [1] LOCK  
2. 8M-9062 [1] RETAINER  
3. 4N-4218 [1] CONTACT  
4. 9S-9003 [1] SPRING  
5. 2S-7391 [1] BAR  
6. 2S-7390 [1] SPACER .032 in. (0.82 mm) thick  
7. 8L-8601 [1] SPACER .002 in. (0.06 mm) thick  
  9L-3626 [1] SPACER .016 in. (0.41 mm) thick  
  5S-2620 [1] SPACER .078 in. (1.99 mm) thick  
8. 1P-6452 [1] INSULATOR  
9. 4F-7957 [2] BOLT  
 

#UEG0571S0108
 

8S-6419: CONTROL GP-FUEL RATIO

FUEL RATIO CONTROL (8S6419 N/S)--With Override
Serial No. 80S1 to 80S54 inclusive
c111246 UEG0571S
8S6419 CONTROL GP-FUEL RATIO Parts scheme
  For full view, you need register

Parts for your 772 TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-2714 [3] BOLT  
2. 3S-4780 [1] COVER  
3. 3S-4818 [1] SPRING  
4. 3S-4819 [1] GASKET  
5. 6L-5766 [1] GASKET  
6. 6L-5768 [1] SPRING  
7. 6L-5769 [1] WASHER  
8. 6L-5767 [1] COVER  
9. 5S-6120 [1] RETAINER ASSEM.  
10. 6L-5773 [1] GASKET  
11. 6L-5772 [1] SPRING  
12. 8L-4183 [1] BOLT  
13. 3D-4603 [2] PLUG  
14. 5S-6458 [1] DOWEL  
15. 2M-5471 [1] BOLT  
16. 3S-4082 [1] PIN  
17. 1P-7963 [1] ARM  
18. 4F-7957 [2] BOLT  
19. 3S-4864 [2] SPACER  
20. 1B-2713 [1] BOLT  
21. 2M-2489 [1] SEAL  
22. 3S-4742 [1] SPRING  
23. 1B-4202 [1] NUT  
24. 3S-4741 [1] SCREW  
25. 8S-5447 [1] HOUSING ASSEM.  
  8S-5448 [1] BEARING  
    (Part of 8S5447 Housing Assem.)
26. 4S-7458 [1] DIAPHRAGM  
27. 6L-6035 [1] DOWEL  
  3S-4556 [1] LEVER ASSEM.  
28. 3S-4546 [1] LEVER  
29. 3S-4555 [1] SHAFT  
  3H-6660 [1] PIN  
30. 3S-4820 [1] PLUNGER  
31. 3S-4499 [1] HOUSING  
 

#UEG0571S0109
 

2P-8708: CONTROL GP-FUEL RATIO

FUEL RATIO CONTROL (2P8708 N/S)--With Override
Serial No. 80S55-Up
c201717 UEG0571S
2P8708 CONTROL GP-FUEL RATIO Parts scheme
  For full view, you need register

Parts for your 772 TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6L-5766 [1] GASKET  
2. 2P-8875 [1] RETAINER ASSEM.  
3. 6N-0513 C [1] SPRING  
4. 6N-0515 C [1] SPRING  
5. 6N-0514 C [1] SPRING  
6. 2P-8643 [1] GASKET  
7. 2P-8234 [1] SEAL  
8. 5K-0227 C [1] SEAL  
9. 2P-8225 [1] HOUSING  
10. 2P-8802 [1] VALVE ASSEM.  
11. 2P-8801 [1] RETAINER  
12. 2P-8804 [1] DIAPHRAGM  
13. 2P-8803 [1] WASHER  
14. 6L-2376 [2] BOLT 1.125 in. (2.86 cm) long  
  4N-8111 C [2] BOLT 3.50 in. (8.89 cm) long  
  9M-1974 C [4] WASHER  
15. 2P-8226 [1] COVER  
16. 2P-8882 [1] COVER  
17. 2P-8939 [1] VALVE  
18. 4N-3808 [1] PIN  
19. 4J-2506 [1] SEAL  
21. 2N-5919 C [3] BOLT  
  5P-0537 [3] WASHER  
  C   INDICATES CHANGE
 

Information:

Special Instruction
Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Service Letter-NACD
Certain 2S7264 And 3S1467 Fuel Injection Pump Assemblies Need To Be Removed From Parts Stock
Certain 2S7264 And 3S1467 Fuel Injection Pump Assemblies Need To Be Removed From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Service Letter-China
Service Letter-Asia
Service Letter-APD
Service Magazine
6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28
Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22
Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
Stronger Fuel Inlet Flanges Prevent Parts Damage And Keeps Air Out Of The Fuel System{1253}
1978/05/15
Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25
Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06
Tee Handle Hexagonal Wrench In Rack Adjusting Tool Is Now Available For Parts Replacement
1979/09/10

Caterpillar Parts SIS Catalog 772 :

2P-8687 GOVERNOR GP
GOVERNOR GP
2P-8687 GOVERNOR GP
8S-6420 GOVERNOR GP
8S-6420 GOVERNOR GP
GOVERNOR GP
8S-6420 GOVERNOR GP
8S-6420 GOVERNOR GP
8S-6420 GOVERNOR GP
GOVERNOR GP
8S-6420 GOVERNOR GP
GOVERNOR GP
4N-3660 GOVERNOR GP
4N-3660 GOVERNOR GP
4N-3660 GOVERNOR GP
VARIABLE TIMING DRIVE ASSEMBLY
4S-9498 VARIABLE TIMING DRIVE ASSEMBLY
DRIVE AS-VARIABLE TIMING
4N-6680 DRIVE AS-VARIABLE TIMING
GOVERNOR TORQUE SPRING
1P-4004 GOVERNOR TORQUE SPRING
SPRING GP-GOVERNOR TORQUE
4N-4359 SPRING GP-GOVERNOR TORQUE
CONTROL GP-FUEL RATIO
8S-6419 CONTROL GP-FUEL RATIO

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334,071 
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